16241565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 11129955

約数列:

[1, 3, 5, 15, 23, 69, 115, 179, 263, 345, 537, 789, 895, 1315, 2685, 3945, 4117, 6049, 12351, 18147, 20585, 30245, 47077, 61755, 90735, 141231, 235385, 706155, 1082771, 3248313, 5413855, 16241565]

約数ペア:

[(1, 16241565), (3, 5413855), (5, 3248313), (15, 1082771), (23, 706155), (69, 235385), (115, 141231), (179, 90735), (263, 61755), (345, 47077), (537, 30245), (789, 20585), (895, 18147), (1315, 12351), (2685, 6049), (3945, 4117)]